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Veseljchak [2.6K]
3 years ago
8

A student earned a grade of 80% on a math test

Mathematics
2 answers:
Brut [27]3 years ago
8 0

Answer:

24 problems

Step-by-step explanation:

equation: 80/100 = x/30

cross multiply: 100 * x = 80 * 30

multiply: 100x = 2400

divide each side by 100: x = 24

24 problems

I hope this helped, please mark Brainliest, thank you !!

mojhsa [17]3 years ago
7 0

Answer:

24

Step-by-step explanation:

30 x 80% is equal to 24.

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